1.1 --- a/src/os/bsd/vm/os_bsd.cpp Wed Aug 27 09:36:55 2014 +0200
1.2 +++ b/src/os/bsd/vm/os_bsd.cpp Wed Aug 27 08:19:12 2014 -0400
1.3 @@ -2434,23 +2434,25 @@
1.4 }
1.5
1.6 // The memory is committed
1.7 - MemTracker::record_virtual_memory_reserve_and_commit((address)addr, bytes, mtNone, CALLER_PC);
1.8 + MemTracker::record_virtual_memory_reserve_and_commit((address)addr, bytes, CALLER_PC);
1.9
1.10 return addr;
1.11 }
1.12
1.13 bool os::release_memory_special(char* base, size_t bytes) {
1.14 - MemTracker::Tracker tkr = MemTracker::get_virtual_memory_release_tracker();
1.15 - // detaching the SHM segment will also delete it, see reserve_memory_special()
1.16 - int rslt = shmdt(base);
1.17 - if (rslt == 0) {
1.18 - tkr.record((address)base, bytes);
1.19 - return true;
1.20 + if (MemTracker::tracking_level() > NMT_minimal) {
1.21 + Tracker tkr = MemTracker::get_virtual_memory_release_tracker();
1.22 + // detaching the SHM segment will also delete it, see reserve_memory_special()
1.23 + int rslt = shmdt(base);
1.24 + if (rslt == 0) {
1.25 + tkr.record((address)base, bytes);
1.26 + return true;
1.27 + } else {
1.28 + return false;
1.29 + }
1.30 } else {
1.31 - tkr.discard();
1.32 - return false;
1.33 + return shmdt(base) == 0;
1.34 }
1.35 -
1.36 }
1.37
1.38 size_t os::large_page_size() {
